Key Features of Manual/TIG Inverter with High Frequency Pulsing Control

• Mobility: This 30 Kg. inverter has 4 wheels, so that the operator can move from one place to another place without any difficulty.
• Low OCV: During energy saving, OCV goes down, to as low as 20 VDC for added safety and energy saving.
• Adaptive Hot Start: Sigma Weld prevents electrode from sticking and gives clean start each time.
• Single Amperage Range: Digital front panel allows the operator to set the current is required in single increment also.
• TIG Ignition - Lift-Arc: Sigma Weld provides TIG arc starting and there is no need to use of high frequency.
• In Built Gas Solenoid Valve: Operator can use very light TIG torch and use gas only as required, ensuring zero wastage of gas.
• Thermal overload protection: Reliable thermal shutdown mechanism in place, in case of overuse or blockage in airflow.
• Power Fluctuation Compensation: Power source does not get affected and it remains constant regardless of fluctuation in input power + 15%. It is suitable especially for the Indian Industry.
• Digital Ampere Reading: During welding, it continuously monitors and displays weld current.
• Robust: Sigma Weld can work with cable length of upto 50 m with reduced duty cycle.
• Versatile: Sigma Weld can weld using all types of welding electrodes [suitable for 6010, 6013, 7018 and equivalent electrodes].
• Process Memory Recall: It remembers separately the settings for each and every process this leads to fast set up time between process changes and each Power ON.
• Energy Saving Mode: When operator is not welding for 2 minutes, then welding inverter in Manual / Stick mode goes into energy save mode, enabling saving of unwanted energy loss.
• Rated Input Voltage: 3-phase 415V+ 10%
• Rated Power [KVA] at 80%: 9 KVA
• Rated Power [KVA] at 100%: 7 KVA
• Rated Duty Cycle 80%: 250 A
• Rated Duty Cycle 100%: 200 A
• OCV-DC [Nominal]: 80 V
• OCV-DC [Energy Saving Mode]: 20 V
• Energy Save: In built